Explore, Charlie Annenberg Weingarten's branch of the $1.6 billion Annenberg Foundation, gives away millions of dollars every year, but Weingarten doesn't accept grant proposals or give money from a distance. He spends time with people whose causes he believes in and films the visits to call attention to what they do.

Thousands of people from across the country converged on the National Mall on Saturday, one month before the Nov. 2 congressional elections, to rally for jobs, education, immigration overhaul and other liberal causes.